• Nissan p1614

    Nissan p1614

    P1614 Engine Diagnostic Code

    Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins. When the starting operation is carried out five or more times consecutively with the same unregistered key, the system will lock. If the problem occurs try disconnecting the car battery for about 30 minutes and then try starting the engine with a known registered key.

    If the problem persists you have to have the dealer erase the code and reprogram the keys again. What does this mean? The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. P Nissan Description An immobilizer is an electronic device fitted to an automobile which prevents the engine from running unless the correct key is present. This prevents the car from being hotwired after entry has been achieved.

    The microcircuit inside the key is activated by a small electromagnetic field which induces current to flow inside the key body, which in turn broadcasts a unique binary code which is read by the automobile's Engine Control Module ECM.

    Get Access to Factory Service Manuals. Need more help? Get the P Nissan code diagnosed by a professional: Find a repair shop in your area. Related Information. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P Nissan code?

    Have you replaced any parts? Any information is appreciated. Repair Importance Level: 3. Why is the Engine Light ON? Home - About AutoCodes. Posted and Edit by AutoCodes.Error Code P is defined as Lock Mode. This code is triggered when the starting operation is carried out consecutively for five or more times with an unregistered ignition key or fault key. This error code is a manufacturer-specific trouble code, meaning it does not apply to all vehicles makes.

    Rather, it applies only to specific vehicle makes, such as Mitsubishi, Nissan, etc. Specification on the definition, troubleshooting, and repairs still vary from one make and model to another.

    It comes with a microcircuit inside the key which is activated by a small electromagnetic field that induces current to flow inside the key body. When the PCM determines that the coded key is both current and valid, the PCM will then automatically activate the fuel injection sequence. It consists of the special ignition key, antenna lamp located in the ignition key cylinder, body control module BCM a.

    Error Code P happens when an unregistered or damaged key is used to start the engine five or more times consecutively, causing the system to lock, and the vehicle unable to be driven. As said earlier, this code is triggered when the wrong or damaged key is used to start the engine for five or more times, consecutively.

    When this happens, disconnect the battery for about 30 minutes and then try starting the engine with a known registered key. If the problem persists, then your key must be reprogrammed, and the dealer must erase the code. This means you have to take the vehicle to your dealer. As said earlier, simply disconnecting the battery for 30 minutes and then trying to start again with the correct key will solve this problem.

    If the problem persists, then try the following:.

    nissan p1614

    If the problem persists, take your vehicle to the dealership and have their certified technician reprogram your key and erase the trouble code from your system.

    Remember me. Error Code P Lock Mode. Table of Contents. Subscribe to our mailing list.P Nissan OBD2 may also be triggered by faults earlier down the line. For example, a dirty MAF sensor might be causing the car to overcompensate in its fuel-trim adjustments.

    As a result, oxygen sensors are likely to report fuel mixture problems.

    nissan p1614

    The computer notices the canister is empty when it detects a leaner condition all the vapors are used up and it resumes normal fuel delivery. Some car manufacturers then close the vent solenoid but leave the purge solenoid open.

    nissan p1614

    That creates a vacuum throughout the entire fuel storage system. Once the correct vacuum is reached, it closed the purge solenoid and waits to see if the vacuum holds. The firing order is an important part of the overall design of the engine and is determined during the design of the engine to eliminate as much engine vibration as possible. If the firing order is changed or adjusted, the ignition from the spark plug is delivered at the wrong time and the engine functions poorly or does not run.

    The firing order for a particular engine is typically found in the repair manual specific to that model. P Nissan code shows that location the body harness connector, located in and around the left hand kick panel area or inside the IP consult a shop manual for location. Water can leak into the connector from clogged sunroof drains, A-pillar leaks, or windshield or cowling leaks. All auto trouble codes with car brands.

    P Nissan Possible Solution: The firing order is an important part of the overall design of the engine and is determined during the design of the engine to eliminate as much engine vibration as possible. P U B C Example: P Nissan Trouble Repair : P Nissan code shows that location the body harness connector, located in and around the left hand kick panel area or inside the IP consult a shop manual for location.

    Example: Theoretically you can drive for a few weeks or even months with a broken MAF sensor. You will notice a decrease in gas mileage and over time the car will eventually start stalling a lot.

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    So you should chech it on our car models. The crankshaft sensor signals the fuel injection computer or the ignition control when the cylinders are firing. This causes the ignition coil to provide a spark and the injector to inject fuel into each cylinder at the right time.

    If either sensor isn't working correctly, the car will run rough and the engine will be less efficient. In later car models, the car's computer can usually keep the vehicle running, but the engine warning light on the dashboard goes on to warn the driver. Parts or components should not be replaced with reference to only a P DTC.

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    The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing. Code Search Please fill the "Code Box" to find engine fault code.

    Ways to read engine trouble codes. Ways to clear check engine light on car panel. Check Engine Light Dictionary Ways to clear check engine light on car panel. Main engine trouble code archive on Web. Copyright EngineTroubleCode. Check engine light comes on Engine stalling or misfiring Engine performance issues Car not starting. If one of these reasons for P code is occuring now you should check P repair processes.

    Now don't ask yourself; What should you do with P code? The solution is here :.Nats malfunction code P and P please help. Please help very desperate my question is for my nissan almera 53 reg having problem starting it.

    Code givin is p nats malfunction and p nats malfunction car was absolutely fine but one morning got in the car and it wont start at all and the immobiliser red key light stays on it wont turn at all, havent dropped the key and the key still holds the code as I have got it checked.

    Have even changed the exact same ecu and immobiliser and the ignition system and key still not starting. I have already read some answers to the problem. That I need a nats repair loom which replaces original wires from the ignition barrel transponder and the nats immu and it will take 30 min tho fix. I was wondering if any one can tell me how to locate these wires as I can't find this loom in the car so I can probably get a second hand loom from a scrap yard.

    I just have 1 key thanking you. Do you.

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    I would start by checking fuse number 24 - 10 amp if that okay it sounds like you have a problem with the NATS module but to be sure lets try a reset of the system. I like to remove the negative battery cable at the battery and hold it to the positive cable. This will discharge the system and unload the capacitors which with hard reboot the system.

    Then reconnect the battery and try the key. Here is a repair manual, guide on how to reset the system as well. When the key is used to unlock the trunk lid, BCM terminal 17 receives a ground signal from terminal 1 of the trunk key cylinder switch unlock switch.

    When the BCM receives either one of these signals or unlock signal from key fob, the vehicle security system is deactivated. The headlamp flashes and the horn sounds intermittently. The alarm automatically turns off after 30 seconds or when BCM receives any signal from key fob. Please let us know what happens.

    P1614 - Chain of IMMU-KEY

    Cheers Images Click to enlarge. Was this answer. But when I put in the new ecu and immobiliser and ignition barrel it came with a key which still wont start. Can you please tell me whats a ecm? I have got the key checked and the codes exist in the key I have put the original ecu and the whole system back in and going to return the one I bought from scrap yard. Key codes must be programed dealer has equipment. Keeps someone from stealing car changing out theses items and have a drivable car Was this answer.

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    So you think that I dont need a nats repair wiring loom? And I have to get it reprogrammed Was this answer. You havnt answerd my original question. I already know I have to go to a dealer. What is the point of asking somebody for help on this website then Was this answer.

    Chevrolet corsa 1.4 Error de Imovilizador P1614

    All nats codes the proceedure is to use Cosult-! And follow a diagnostic tree have no majic answer Was this answer. Thank you! Please login or register to post a reply. Sponsored links. Ask a Car Question.Another consequence of P engine overheating may be a blown head gasket. Heat makes aluminum swell almost three times faster than cast iron. Thermal stress can distort the head and make it swell in areas that are hottest like those between exhaust valves in adjoining cylinders, and areas that have restricted coolant flow like the narrow area that separates the cylinders.

    The typical aluminum head swells most in the middle, which can crush the head gasket if the head gets too hot. This will usually cause the head gasket to leak compression between adjacent cylinders, or leak coolant into the cylinders.

    P engine code provides below are generic codes that may not apply to all vehicles. Car manufacturer uses specific P DTC code that are different from the codes shown below. Starting letter P diagnostic code shows that there are problems in engine, transmission and emissions systems. If your vehicle is an older model with a non-electronic Computer And Auxiliary Outputs, you can check the distributor cap to see whether the spark is getting from there to the coil and on to the spark plugs.

    Don't forget! If your P engine code not resolved on and there are trouble codes in your computer, your vehicle will not pass an OBD 2 emissions test. The light must be off and there must be no codes in memory to pass an OBD 2 emissions test.

    In addition, all of the OBD II self-monitors that check for faults must have run and completed without finding any further problems to pass the test. Copyright - EngineDiagnosticCode. Code Search Please fill the "Code Box" to find engine fault code. P Engine Diagnostic Code Another consequence of P engine overheating may be a blown head gasket.We recommend Torque Pro. Typically this code is triggered because a damaged or unregistered key was used in an attempt to start the engine.

    In other instances, it means something more severe is wrong with the immobilizer or ECM itself. When an unregistered key is used at least five times consecutively, the immobilizer causes the system to lock. This stops you from being able to start the vehicle at all.

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    It also triggers this code to let you know about the problem. It consists of the following components:. The immobilizer is fitted into the automobile to prevent theft. The microcircuit in the correct key gets activated by a small electromagnetic field that provides current flow to the key body.

    This gets read by the ECM of your car.

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    Once the ECM determines that you have the appropriate coded key, the ECM turns around and activates your fuel-injection system so the vehicle can start. This site uses Akismet to reduce spam. Learn how your comment data is processed.

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    P1614 NISSAN - Chain of IMMU-KEY

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